| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.519 | 21/5:04.899 |
| 2 | 1 | 14.501 | 21/5:04.710 |
| 3 | 1 | 14.370 | 21/5:03.730 |
| 4 | 1 | 14.941 | 21/5:06.238 |
| 5 | 1 | 14.429 | 21/5:05.592 |
| 6 | 2 | 18.013 | 20/5:02.577 |
| 7 | 2 | 14.472 | 20/5:00.700 |
| 8 | 1 | 14.364 | 21/5:13.974 |
| 9 | 1 | 14.582 | 21/5:13.112 |
| 10 | 1 | 14.394 | 21/5:12.029 |
| 11 | 1 | 14.235 | 21/5:10.838 |
| 12 | 1 | 14.397 | 21/5:10.130 |
| 13 | 1 | 14.745 | 21/5:10.092 |
| 14 | 1 | 14.273 | 21/5:09.352 |
| 15 | 1 | 14.532 | 21/5:09.074 |
| 16 | 1 | 14.500 | 21/5:08.788 |
| 17 | 1 | 14.357 | 21/5:08.359 |
| 18 | 1 | 19.650 | 21/5:14.153 |
| 19 | 1 | 14.166 | 21/5:13.276 |
| 20 | 1 | 16.195 | 21/5:14.617 |
| 21 | 1 | 14.617 | 21/5:14.252 |